Unleashing the Future: Next Generation Wireless LANs 802.11n and 802.11ac

The Evolution of Wireless Communication

Wireless Local Area Networks (WLANs) have come a long way since their inception. The advent of new technologies has pushed the boundaries of wireless communication, enabling faster and more reliable connections. Two significant advancements, namely 802.11n and 802.11ac, have revolutionized the way we connect and communicate wirelessly.

802.11n: Unleashing the Power of Wireless Connectivity

The 802.11n standard, released in 2009, marked a significant milestone in the evolution of WLANs. It leverages Multiple-Input Multiple-Output (MIMO) technology, which enables the use of multiple antennas for transmitting and receiving data simultaneously. This breakthrough allowed for faster data transfer rates and increased coverage range, eliminating dead zones and enhancing the overall wireless experience.

Next Generation Wireless LANs: 802.11n and 802.11ac

by Eldad Perahia(2nd Edition, Kindle Edition)

4.6 out of 5

Language	:	English
File size	:	31674 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	785 pages

FREE

802.11n operates in both the 2.4GHz and 5GHz frequency bands, offering greater flexibility and lower interference compared to previous standards. With theoretical data rates of up to 600 Mbps, it paved the way for multimedia streaming, online gaming, and large file transfers with ease. This upgrade became a game-changer for both home and business networks.

802.11ac: The Future of Wireless Connectivity

The next wave of innovation came with the of 802.11ac, an even faster and more efficient standard released in 2013. 802.11ac utilizes wider frequency channels, up to 160MHz, and operates exclusively in the 5GHz band. This allows for higher data transfer speeds with less congestion, perfect for bandwidth-intensive activities like 4K video streaming and virtual reality applications.

With advancements like Multi-User MIMO (MU-MIMO),802.11ac can simultaneously cater to multiple devices, optimizing performance and reducing latency. This feature is especially important in today's world, where each household has multiple smartphones, tablets, laptops, and smart home devices connected to the network. 802.11ac's ability to handle these demands seamlessly positions it as the wireless standard for the future.

Comparing 802.11n and 802.11ac

While both standards offer substantial improvements over their predecessors, there are key differences between 802.11n and 802.11ac that set them apart.

The Future is Here: Embracing Next Generation WLANs

With the rapid advancement of technology, staying up-to-date with the latest wireless standards has become crucial. 802.11n and 802.11ac offer significant improvements in speed, range, and reliability, providing a seamless wireless experience for users.

As we transition towards a more connected world, where Internet of Things (IoT) devices play a prominent role, embracing next-generation WLANs becomes essential. Applications like smart homes, connected cars, and industrial automation require robust and efficient wireless connectivity, something that 802.11ac can fulfill.

802.11n and 802.11ac are groundbreaking wireless standards that have revolutionized the way we connect and communicate wirelessly. With their increased speeds, wider frequency bands, and advanced technologies like MIMO and MU-MIMO, they have unlocked new possibilities for wireless networks.

Whether you are a casual internet user, a hardcore gamer, or a business professional, upgrading to these next-generation WLAN standards will undoubtedly enhance your wireless experience and prepare you for the future of connectivity.

So, don't hesitate to embrace the future! Upgrade to 802.11n or 802.11ac today and enjoy the incredible benefits of next-generation wireless LANs.

Next Generation Wireless LANs: 802.11n and 802.11ac

by Eldad Perahia(2nd Edition, Kindle Edition)

4.6 out of 5

Language	:	English
File size	:	31674 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	785 pages

FREE

If you've been searching for a way to get up to speed on IEEE 802.11n and 802.11ac WLAN standards without having to wade through the entire specification, then look no further. This comprehensive overview describes the underlying principles, implementation details and key enhancing features of 802.11n and 802.11ac. For many of these features the authors outline the motivation and history behind their adoption into the standard. A detailed discussion of key throughput, robustness, and reliability enhancing features (such as MIMO, multi-user MIMO, 40/80/160 MHz channels, transmit beamforming and packet aggregation) is given, plus clear summaries of issues surrounding legacy interoperability and coexistence. Now updated and significantly revised, this 2nd edition contains new material on 802.11ac throughput, including revised chapters on MAC and interoperability, plus new chapters on 802.11ac PHY and multi-user MIMO. An ideal reference for designers of WLAN equipment, network managers, and researchers in the field of wireless communications.